[DevTools] Cleanup various bindInput implementations.

third_party/WebKit/Source/devtools/front_end/ui/SettingsUI.js

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 60 matching lines @@
 
     function inputChanged()
     {
         if (setting.get() !== input.checked)
             setting.set(input.checked);
     }
     input.addEventListener("change", inputChanged, false);
 }
 
 /**
- * @param {string} label
- * @param {!WebInspector.Setting} setting
- * @param {boolean} numeric
- * @param {number=} maxLength
- * @param {string=} width
- * @param {function(string):?string=} validatorCallback
- * @param {boolean=} instant
- * @param {boolean=} clearForZero
- * @param {string=} placeholder
- * @return {!Element}
- */
-WebInspector.SettingsUI.createSettingInputField = function(label, setting, numeric, maxLength, width, validatorCallback, instant, clearForZero, placeholder)
-{
-    var p = createElement("p");
-    var labelElement = p.createChild("label");
-    labelElement.textContent = label;
-    var inputElement = p.createChild("input");
-    inputElement.type = "text";
-    if (numeric)
-        inputElement.className = "numeric";
-    if (maxLength)
-        inputElement.maxLength = maxLength;
-    if (width)
-        inputElement.style.width = width;
-    inputElement.placeholder = placeholder || "";
-
-    var errorMessageLabel;
-    if (validatorCallback)
-        errorMessageLabel = p.createChild("div", "field-error-message");
-    WebInspector.SettingsUI.bindSettingInputField(inputElement, setting, numeric, validatorCallback, instant, clearForZero, errorMessageLabel);
-    return p;
-}
-
-/**
- * @param {!Element} inputElement
- * @param {!WebInspector.Setting} setting
- * @param {boolean} numeric
- * @param {function(string):?string=} validatorCallback
- * @param {boolean=} instant
- * @param {boolean=} clearForZero
- * @param {!Element=} errorMessageLabel
- */
-WebInspector.SettingsUI.bindSettingInputField = function(inputElement, setting, numeric, validatorCallback, instant, clearForZero, errorMessageLabel)
-{
-    if (validatorCallback || instant) {
-        inputElement.addEventListener("change", onInput, false);
-        inputElement.addEventListener("input", onInput, false);
-    }
-    inputElement.addEventListener("keydown", onKeyDown, false);
-
-    function onInput()
-    {
-        if (validatorCallback)
-            validate();
-        if (instant)
-            apply();
-    }
-
-    function onKeyDown(event)
-    {
-        if (isEnterKey(event))
-            apply();
-        incrementForArrows(event);
-    }
-
-    function incrementForArrows(event)
-    {
-        if (!numeric)
-            return;
-
-        var increment = event.keyIdentifier === "Up" ? 1 : event.keyIdentifier === "Down" ? -1 : 0;
-        if (!increment)
-            return;
-        if (event.shiftKey)
-            increment *= 10;
-
-        var value = inputElement.value;
-        if (validatorCallback && validatorCallback(value))
-            return;
-        value = Number(value);
-        if (clearForZero && !value)
-            return;
-        value += increment;
-        if (clearForZero && !value)
-            return;
-        value = String(value);
-        if (validatorCallback && validatorCallback(value))
-            return;
-
-        inputElement.value = value;
-        apply();
-        event.preventDefault();
-    }
-
-    function validate()
-    {
-        var error = validatorCallback(inputElement.value);
-        if (!error)
-            error = "";
-        inputElement.classList.toggle("error-input", !!error);
-        if (errorMessageLabel)
-            errorMessageLabel.textContent = error;
-    }
-
-    if (!instant)
-        inputElement.addEventListener("blur", apply, false);
-
-    function apply()
-    {
-        if (validatorCallback && validatorCallback(inputElement.value))
-            return;
-        setting.removeChangeListener(onSettingChange);
-        setting.set(numeric ? Number(inputElement.value) : inputElement.value);
-        setting.addChangeListener(onSettingChange);
-    }
-
-    setting.addChangeListener(onSettingChange);
-
-    function onSettingChange()
-    {
-        var value = setting.get();
-        if (clearForZero && !value)
-            value = "";
-        inputElement.value = value;
-        validate();
-    }
-    onSettingChange();
-
-    if (validatorCallback)
-      validate();
-}
-
-/**
  * @param {string} name
  * @param {!Element} element
  * @return {!Element}
  */
 WebInspector.SettingsUI.createCustomSetting = function(name, element)
 {
     var p = createElement("p");
     var fieldsetElement = p.createChild("fieldset");
     fieldsetElement.createChild("label").textContent = name;
     fieldsetElement.appendChild(element);
@@ skipping 11 matching lines @@
     setting.addChangeListener(settingChanged);
     return fieldset;
 
     function settingChanged()
     {
         fieldset.disabled = !setting.get();
     }
 }
 
 /**
- * @param {string} text
- * @return {?string}
- */
-WebInspector.SettingsUI.regexValidator = function(text)
-{
-    var regex;
-    try {
-        regex = new RegExp(text);
-    } catch (e) {
-    }
-    return regex ? null : WebInspector.UIString("Invalid pattern");
-}
-
-/**
  * Creates an input element under the parentElement with the given id and defaultText.
  * @param {!Element} parentElement
  * @param {string} id
  * @param {string} defaultText
  * @param {function(*)} eventListener
  * @param {boolean=} numeric
  * @param {string=} size
  * @return {!Element} element
  */
 WebInspector.SettingsUI.createInput = function(parentElement, id, defaultText, eventListener, numeric, size)
@@ skipping 23 matching lines @@
 WebInspector.SettingUI = function()
 {
 }
 
 WebInspector.SettingUI.prototype = {
     /**
      * @return {?Element}
      */
     settingElement: function() { }
 }